Compare the three ways to buy

The payment, the cash to close, and what is left to pay

Cash to Close
Assumption

Assumption only

$3,789/mo
+$595/mo
Down payment
$13,116
Funds due
$25,434
Interest + MI left
$636,148
First ends
Dec 2053
New loan

New conventional

$3,193/mo
Lowest payment
Down payment
$43,600
Funds due
$53,563
Interest + MI left
$573,754
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$422,884$392,400
Second mortgage——
First P&I$3,132.67$2,658.25
Second P&I——
Mortgage insurance$199.45$78.48
Taxes, insurance & HOA$456.42$456.42
Total housing payment$3,788.55$3,193.15

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$13,116
Closing costs & prepaids$12,318
Usable credit−$0
Total buyer cash needed$25,434
Earnest money paid−$0
Remaining funds due$25,434
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,360.00
Title & settlement$1,825.00
Recording fee$100.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$523.25
Initial HOA (3 months)$396.00
Prepaid interest, first (9 days)$813.33

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 9 days of interest to the end of the closing month.

What is left to pay

The seller already paid down the early, interest-heavy years.

Remaining first mortgage at closing27 yrOf the original 30-year loan at 7.8%
Interest already paid$100,488Through Dec 2026
Assumption only · ends Dec 2053$636,148
New conventional · ends Jan 2057$573,754